[brigfe] Small fixes

2017-01-27  Pekka Jaaskelainen  <pekka.jaaskelainen@parmance.com>

	* configure.ac: Moved the white list of enabling BRIG FE to
	libhsail-rt/configure.tgt.  
	* configure: Regenerated.
	* MAINTAINERS: Updated maintainers for BRIG FE and libhsail-rt.

gcc/
	* builtin-types.def: Use unsigned_char_type_node for BT_UINT8.  Use
	uint16_type_node for BT_UINT16.

gcc/brig/
	* config-lang.in: Removed stale target-libbrig reference.

libhsail-rt/
	* configure.tgt: Moved the white list of supported targets here
	from configure.ac.  Added i[3456789]86-*-linux* as a supported env
	for the BRIG FE.
	* README: Added a proper description of what libhsail-rt is.

From-SVN: r244978

1 files changed, 38 insertions, 0 deletions

diff --git a/libhsail-rt/configure.tgt b/libhsail-rt/configure.tgt
new file mode 100644
index 00000000000..7c481caa38b
--- /dev/null
+++ b/libhsail-rt/configure.tgt
@@ -0,0 +1,38 @@
+# -*- shell-script -*-
+#  Copyright (C) 2012-2017 Free Software Foundation, Inc.
+#  Contributed by Pekka Jaaskelainen <pekka.jaaskelainen@parmance.com>
+#  for General Processor Tech.
+#
+#  This file is part of the libhsail-rt.
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files
+#  (the "Software"), to deal in the Software without restriction, including
+#  without limitation the rights to use, copy, modify, merge, publish,
+#  distribute, sublicense, and/or sell copies of the Software, and to
+#  permit persons to whom the Software is furnished to do so, subject to
+#  the following conditions:
+#
+#  The above copyright notice and this permission notice shall be included
+#  in all copies or substantial portions of the Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+#  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+#  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+#  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+#  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+#  OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+#  USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# Disable the BRIG frontend and libhsail-rt on untested or known
+# broken systems. Currently it has been tested only on x86_64 Linux
+# of the upstream gcc targets. More targets shall be added after testing.
+case "${target}" in
+  i[[3456789]]86-*linux*)
+    ;;
+  x86_64-*-linux*)
+    ;;
+    *)
+    UNSUPPORTED=1
+    ;;
+esac